Fergus mac Fothaid was a King of Connacht from the Uí Briúin branch of the Connachta. He reigned from 840-843.
Connacht, formerly spelled Connaught, is one of the provinces of Ireland, in the west of the country. Up to the 9th century it consisted of several independent major kingdoms.
The Uí Briúin were a royal dynasty of Connacht. Their eponymous apical ancestor was Brión, son of Eochaid Mugmedon and Mongfind, and an elder half brother of Niall of the Nine Hostages. They formed part of the Connachta, along with the Uí Fiachrach and Uí Ailello, putative descendants of Eochaid Mugmedon's sons Fiachra and Ailill. The Uí Ailello were later replaced as the third of the Three Connachta, by genealogical sleight of hand, by the Uí Maine.
The Connachta are a group of medieval Irish dynasties who claimed descent from the legendary High King Conn Cétchathach. The modern western province of Connacht takes its name from them, although the territories of the Connachta also included at various times parts of southern and western Ulster and northern Leinster. Their traditional capital was Cruachan.
He was of the Síl Cathail sept and grandson of Dub-Indrecht mac Cathail (died 768), a previous king. [1] The Síl Muiredaig sept had dominated the kingship from 796-839 but this was broken by the predecessor of Fergus, his second cousin Murchad mac Áedo (died 840).
Dub-Indrecht mac Cathail was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Cathal mac Muiredaig Muillethan, a previous king. He was of the Síl Cathail sept of the Ui Briun and ruled from 764 to 768.
Murchad mac Áedo was a King of Connacht from the Uí Briúin branch of the Connachta. He reigned from 839-840.
Nothing is known of his short reign other than his death notice in the annals. [2]
Muiredach mac Brain was a King of Leinster of the Uí Dúnchada sept of the Uí Dúnlainge branch of the Laigin. This sept had their royal seat at Líamhain. He was the son of Bran mac Fáeláin and brother of Ruarc mac Brain, previous kings.
Cathal mac Conchobair was King of Connacht.
Cellach mac Rogallaig was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Rogallach mac Uatach, a previous king. He succeeded his nephew Muiredach Muillethan mac Fergusso as king in 702.
Cathal mac Muiredaig Muillethan was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Muiredach Muillethan mac Fergusso, a previous king and brother of Indrechtach mac Muiredaig Muillethan. He was of the Síl Muiredaig sept of the Uí Briúin. He ruled from 728 to 735.
Forggus mac Cellaig was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Cellach mac Rogallaig, a previous king and brother of Domnall mac Cellaig. The sept of Uí Briúin Ai he belonged to was the Síl Cellaig of Loch Cime named for his father. He reigned from 742 to 756.
Muirgius mac Tommaltaig was a King of Connacht from the Uí Briúin branch of the Connachta. He was the great-grandson of Indrechtach mac Muiredaig Muillethan, a previous king. The death of his father Tommaltach mac Murgail is recorded in the annals where he is called king of Mag nAi. Muirgius was of the Síl Muiredaig sept of the Uí Briúin. He reigned from 792 to 815.
Élothach mac Fáelchon was a king of the Uí Cheinnselaig of South Leinster. he was the grandson of a previous king Fáelán mac Síláin and was a member of the Síl Fáelchán sept of this branch of the Laigin.
Áed mac Conchobair was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Conchobar mac Taidg Mór, the previous king and was the first of his three sons to rule in succession. He was of the Síl Muiredaig sept of the Uí Briúin. He ruled from 882-888.
Áed Rón mac Cathail was a king of the Uí Failge, a Laigin people of County Offaly. He was the grandson of Bruidge mac Nath Í, a previous king.
Tadg mac Conchobair was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Conchobar mac Taidg Mór, a previous king, the second of his three sons to rule in succession, succeeding his brother Áed mac Conchobair. He was of the Síl Muiredaig sept of the Uí Briúin. He ruled from 888-900.
Diarmait mac Tommaltaig was a king of Connacht from the Uí Briúin branch of the Connachta. He was the great-grandson of Indrechtach mac Muiredaig Muillethan, a previous king. The death of his father Tommaltach mac Murgail is recorded in the annals where he is called king of Mag nAi. He succeeded his brother Muirgius mac Tommaltaig. He was of the Síl Muiredaig sept of the Uí Briúin. He ruled from 815 to 833.
Cathal mac Muirgiussa was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of Muirgius mac Tommaltaig, a previous king. He was of the Síl Muiredaig sept of the Uí Briúin. He ruled from 833–839 succeeding his uncle Diarmait mac Tommaltaig.
Ailill mac Dúnlainge was a King of Leinster of the Uí Muiredaig sept of the Uí Dúnlainge branch of the Laigin. This sept had their royal seat at Maistiu (Mullaghmast) in South Kildare in what is now Ireland. He was the son of Dúnlaing mac Muiredaig, a previous king. He ruled from 869-871.
Domnall mac Muirecáin was a King of Leinster of the Uí Fáeláin sept of the Uí Dúnlainge branch of the Laigin. This sept had their royal seat at Naas in the eastern part of the Liffey plain, Airthir Liphi. He was the son of Muirecán mac Diarmata, a previous king.
Matudán mac Muiredaig was a Dál Fiatach king of Ulaid, which is now Ulster, Ireland. He was the son of Muiredach mac Eochada, the previous king. He ruled from 839-857.
Cummascach mac Congalaig was a King of Brega from the Uí Chonaing sept of Cnogba (Knowth) of the Síl nÁedo Sláine branch of the southern Uí Néill. He was the son of Congalach mac Conaing and brother of Flann mac Congalaig and Cernach mac Congalaig, previous kings. He ruled from 818-839.
Máel Ruanaid mac Donnchada Midi was a King of Uisnech in Mide of the Clann Cholmáin. He was the son of the High King of Ireland, Donnchad Midi and brother of the high king Conchobar mac Donnchada. He ruled in Uisnech from 833-843.
Finsnechta mac Tommaltaig, was one of the sons of Tommaltach mac Murgail, and King of Connacht from 843–848. Finsnechta mac Tommaltaig succeeded to the throne of the Connachta in 843 after the death of Fergus mac Fothaid grandson of Dub-Indrecht mac Cathail and was succeeded by Mugron mac Máel Cothaid. He was also brother to Muirgius mac Tommaltaig and Diarmait mac Tommaltaig.
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